The diaphragm of goyen-45 plateau pulse valve is the "switch" of the air injection circuit of the dust cleaning system of the pulse bag filter, and the diaphragm in the valve body is the key to its normal operation. The diaphragm of the electromagnetic pulse valve is in the key position. The pulse controller inputs the electrical signal to make the electromagnetic pilot head attractive, open the unloading hole and start to work.

The diaphragm is a kind of circular membrane elastic sensitive element. Its material is composed of one layer The thickness of the membrane is usually 0.2 ~ 1.1mm, and the service life of the membrane is usually more than millions of times. When the two sides of the membrane are affected by different pressures (or forces), the membrane moves towards the side with low pressure, making the center produce a displacement related to the pressure difference.

Deference number:

Material

Repair kit

Fitted Valve Model

Port Size

Buna/Nylon

K2000(M1204B)

CA20, RCA20, RCAC20

3/4''

K2003(M1174B)

K2016

K2034

Buna/Buna

K2002(M764)

FKM

K2007(M2080B)

K2004(1328B)

K2017

K2033

Buna/Nylon

K2501(M1183B)

CA25, RCA25, RCAC25

1''

K2529

K2549

K2531

K2545

K2546

Buna/Buna

K2502(M736)

FKM

K2503(M1887)

K2530

K2532

K2551

Buna/Nylon

K2500(M1183)

CA32, RCA32, CA35, RCA35,

CA40, RCA40, CA45, RCA45

1-1/2''

K3500(M1581)

K4000(M1182)

K4502(M2162)

Buna/Buna

K3502(M1591)

K4504(M2187)

FKM

K2503(M1887)

K4004(M1761)

K4007(M1156)

K4503(M2163)

Buna/Nylon

Buna/Buna

K5004(M1638A)

CA50, RCA50, CA62, RCA62

2'' , 2-1/2''

K5005(M1639A)

FKM

K5000(M1157A)

K5002(M1528A)

Buna/Nylon

Buna/Buna

K7600

CA76, RCA76

3''

K7604

K7610

FKM

K7602

Buna/Nylon

K10200

CA102, RCA102

4''

Buna/Buna

K10203

FKM

K10201

Buna/Nylon

Buna/Buna

K8000

CA8, RCA8

8''

FKM

Dimension Diagram:

Detailed Images:

Youtube video of diaphragm videos:

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